{"batchcode": "029 L20A", "histograms": [{"batchcodes": ["029 L20A"], "histogram": {"Fatigue": 2, "Body temperature increased": 1, "Headache": 1, "Injection site erythema": 1, "Injection site pain": 1, "Injection site pruritus": 1, "Injection site rash": 1, "Injection site swelling": 1, "Muscular weakness": 1}}]}